Chair:  S. Bartuś, L. Bryniarski, O. Goktekin, Z. Huczek, M. Tajstra, W. Wojakowski, W. Zimoch
Discussants: D. Beshley, A. Dębski, A. Dziewierz, M. Kałużna–Oleksy, Ł. Rzeszutko, J. Wójcik

Live case 1 (CTO case)
Operators: K. Mashayekhi - transmission from Herzzentrum Lahr, Germany
Live case 2 (Protected complex PCI)
Operators: M. Ferenc, F. Rahimi - transmission from University Heart Center Freiburg - Bad Krozingen, Germany

Lectures – Keynote lectures

• History of OCT (the most beautiful story in cardiology)
  I. K. Jang
• Inflammation, plaque biology and the hidden risk profile of the CHIP patient
  T. Guzik
• From LAST to Mini STAR
  A.R. Galassi

Chair: J. Drozd, J. Kochman, M. Lesiak, M. Tajstra, A. Witkowski, W. Wojakowski
Discussants: M. Hawranek, P. Kwiatkowski, M. Radomski, T. Rakowski, R. Wojdyła, R. Wolny, 

Live (live in the box) case 3 (High Risk PCI)
Operators: S. Bartuś, Ł. Rzeszutko, A. Pawlik, K. Bryniarski (imaging)
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)
Live in the box case 4 (High Risk PCI) The Saint John Paul II Hospital in Cracow, Poland
Operators: J. Legutko, P. Kleczyński, Ł. Niewiara

Lectures – To protect or not to protect ? Mechanical circulatory support for CHIP procedures

• Current indications for mechanical circulatory support in shock and in elective PCI
  J. Kochman
• State of the art for large bore access – from simple to complex
  J. Sacha
  
• Do we properly use hemodynamic parameters during protected PCI? 
  A. Pawlik
• Expanding the role of DCB in complex PCI
  A. Jurado Román

Chair: K. Bryniarski, M. Dąbrowski, P. Gąsior, I.K. Jang, J. Legutko, G. Sobieszek, W. Wojakowski 
Discussants: G. Mężyński, A. Ochała, R. Targoński, W. Zajdel, M. Tajstra, W. Zajdel

Live case 5 (CTO PCI)
Operators: O. Goktekin, W. Zasada
IVUS: L. Bryniarski, K. Pujdak

Live in the box case 6 (PCI of calcified lesion)
Operators: (The Saint John Paul II Hospital in Cracow, Poland)
Oerators: P. Kleczyński, D. Rzeźnik

Lectures – Ischemia testing and intravascular imaging in CTO&CHIP – a toll or toy?

• Plaque erosion: pathogenesis, AI-assisted diagnosis, and the future management concept
  I.K. Jang
  
• Viability and ischemia testing prior to CHIP - what do we know
  J. Rajewska-Tabor
• MSCT in CTO & CHIP procedures
  M. Opolski
• Improving outcomes with imaging
  K. Bryniarski
• OCT vs IVUS in CHIP procedures
  P. Gąsior

• Optical Coherence Tomography Workshop (OCT)
  

Chair: A. R. Galassi, O. Goktekin, I.K. Jang, F. Cuculi, P. Gąsior, M. Opolski, Z. Ruzsa
Discussants: M. Chyrchel, P.Maciejewski, V. Novotny, A. Pietrasik, D. Rzeźnik, L. Sorokhtey, A. Zeliaś

Live case 1 (CTO PCI)
Operators: P. Agostoni, Ł. Rzeszutko
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

Live case 2 (PCI of CTO calcified lesion)
Operators: S. Bartuś, L. Bryniarski, T. Pawłowski
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

Live case 3 (CTO case): (transmission from Humanitas Research Hospital, Milano, Italy)
Operators: G. Gasparini, D. Regazzoli

Lectures:

• CTO PCI – retrograde approach - the current state of the art
  C. Di Mario
  
• Left Main and bifurcation PCI – the current state of the art
  J. Legutko
  
• Calcified lesions – the current state of the art
  F. Cuculi
  
• How to build up CTO and CHIP
  A.R. Galassi

Chair: P. Agostoni, S. Bartuś, C. Di Mario, J. Legutko, K. Milewski, T. Pawłowski, J. Wójcik
Discussants: M. Cugowska, Ł. Klima, W. Skorupski, P. Wilkołek, W. Zimoch

Live case 4 (CTO PCI)
Operators: M. Carlino, M. Opolski, A. Dziewierz
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

Live case 5 (CTO PCI)
Operators: Z. Ruzsa, P. Gąsior, G. Heba
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

• Nightmares and spectacular successes – presentation of selected cases (winner – PCR fee)
  • DCBs in CTO: when less is more
    M. Kryjak
  • CTO PCI after OHCA: When recanalization is only part of the success
    A. Gąsecka-van der Pol
  • One balloon dilatation too far? PCI of LAD gone sideways
    K. Bryniarski
  • Fractured and embolized guide extension catheter tip during complex PCI of a calcified Left Main/LAD bifurcation: percutaneous trans-septal retrieval
    J. Jasiński
  • Double CTO treated with rotational atherectomy and drug-coated balloons
    J. Roczniak
  • Expect the unexpected - Complex multivessel PCI case presentation
    Ł. Furtan

Chair: S. Bartuś, L. Bryniarski, M. Carlino, W. Zimoch
Discussants: G. Heba, M. Kałużna-Oleksy, G. Mężyński, M. Tajstra, W. Zasada, A. Żurakowski 

Live case 6 (CTO PCI)
Operators: A. R. Galassi, Z. Ruzsa, T. Rakowski
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

Live case 7 (PCI of calicified lesion)
Operators: P. Agostoni, M. Wojdyła
(MSCT and MRI – B. Chyrchel, W. Wojciechowska)

Lectures

• • Choosing the first strategy
    L. Bryniarski
  • DCB in complex disease: when is enough?
    W. Wańha
    
  • Use of dissection techniques in complex CTO anatomies
    M. Opolski
    
  • What to treat in CTO of post CABG patients - the graft or native artery?
    O. Goktekin
    
  • KRAKPELLA registry results
    Ł. Rzeszutko

S. Bartuś, L. Bryniarski, J. Legutko